a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync/*
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * Copyright 2012 Henri Verbeet for CodeWeavers
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync *
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * This library is free software; you can redistribute it and/or
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * modify it under the terms of the GNU Lesser General Public
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * License as published by the Free Software Foundation; either
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * version 2.1 of the License, or (at your option) any later version.
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync *
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * This library is distributed in the hope that it will be useful,
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * but WITHOUT ANY WARRANTY; without even the implied warranty of
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * Lesser General Public License for more details.
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync *
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * You should have received a copy of the GNU Lesser General Public
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * License along with this library; if not, write to the Free Software
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync *
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync */
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
4237d5a79f48789aacc67dc43378d2d7813a39f4vboxsync/*
4237d5a79f48789aacc67dc43378d2d7813a39f4vboxsync * Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
4237d5a79f48789aacc67dc43378d2d7813a39f4vboxsync * other than GPL or LGPL is available it will apply instead, Oracle elects to use only
4237d5a79f48789aacc67dc43378d2d7813a39f4vboxsync * the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
4237d5a79f48789aacc67dc43378d2d7813a39f4vboxsync * a choice of LGPL license versions is made available with the language indicating
4237d5a79f48789aacc67dc43378d2d7813a39f4vboxsync * that LGPLv2 or any later version may be used, or where a choice of which version
4237d5a79f48789aacc67dc43378d2d7813a39f4vboxsync * of the LGPL is applied is otherwise unspecified.
4237d5a79f48789aacc67dc43378d2d7813a39f4vboxsync */
4237d5a79f48789aacc67dc43378d2d7813a39f4vboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync#include "config.h"
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync#include "wine/port.h"
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync#include "wined3d_private.h"
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsyncWINE_DEFAULT_DEBUG_CHANNEL(d3d);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsyncULONG CDECL wined3d_sampler_incref(struct wined3d_sampler *sampler)
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync{
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync ULONG refcount = InterlockedIncrement(&sampler->refcount);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync TRACE("%p increasing refcount to %u.\n", sampler, refcount);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync return refcount;
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync}
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsyncULONG CDECL wined3d_sampler_decref(struct wined3d_sampler *sampler)
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync{
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync ULONG refcount = InterlockedDecrement(&sampler->refcount);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync TRACE("%p decreasing refcount to %u.\n", sampler, refcount);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync if (!refcount)
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync HeapFree(GetProcessHeap(), 0, sampler);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync return refcount;
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync}
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsyncvoid * CDECL wined3d_sampler_get_parent(const struct wined3d_sampler *sampler)
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync{
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync TRACE("sampler %p.\n", sampler);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync return sampler->parent;
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync}
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsyncstatic void wined3d_sampler_init(struct wined3d_sampler *sampler, void *parent)
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync{
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync sampler->refcount = 1;
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync sampler->parent = parent;
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync}
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsyncHRESULT CDECL wined3d_sampler_create(void *parent, struct wined3d_sampler **sampler)
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync{
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync struct wined3d_sampler *object;
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync TRACE("parent %p, sampler %p.\n", parent, sampler);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync return E_OUTOFMEMORY;
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync wined3d_sampler_init(object, parent);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync TRACE("Created sampler %p.\n", object);
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync *sampler = object;
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync return WINED3D_OK;
a956c473406f6ddd9799f7deeba54d3dc684b1dbvboxsync}